diff options
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr_fw.c')
-rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_fw.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index e25c02466043..480730721f50 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -297,6 +297,8 @@ mpi3mr_get_drv_cmd(struct mpi3mr_ioc *mrioc, u16 host_tag, switch (host_tag) { case MPI3MR_HOSTTAG_INITCMDS: return &mrioc->init_cmds; + case MPI3MR_HOSTTAG_BSG_CMDS: + return &mrioc->bsg_cmds; case MPI3MR_HOSTTAG_BLK_TMS: return &mrioc->host_tm_cmds; case MPI3MR_HOSTTAG_INVALID: @@ -865,10 +867,10 @@ static const struct { } mpi3mr_reset_reason_codes[] = { { MPI3MR_RESET_FROM_BRINGUP, "timeout in bringup" }, { MPI3MR_RESET_FROM_FAULT_WATCH, "fault" }, - { MPI3MR_RESET_FROM_IOCTL, "application invocation" }, + { MPI3MR_RESET_FROM_APP, "application invocation" }, { MPI3MR_RESET_FROM_EH_HOS, "error handling" }, { MPI3MR_RESET_FROM_TM_TIMEOUT, "TM timeout" }, - { MPI3MR_RESET_FROM_IOCTL_TIMEOUT, "IOCTL timeout" }, + { MPI3MR_RESET_FROM_APP_TIMEOUT, "application command timeout" }, { MPI3MR_RESET_FROM_MUR_FAILURE, "MUR failure" }, { MPI3MR_RESET_FROM_CTLR_CLEANUP, "timeout in controller cleanup" }, { MPI3MR_RESET_FROM_CIACTIV_FAULT, "component image activation fault" }, @@ -2813,6 +2815,10 @@ static int mpi3mr_alloc_reply_sense_bufs(struct mpi3mr_ioc *mrioc) if (!mrioc->init_cmds.reply) goto out_failed; + mrioc->bsg_cmds.reply = kzalloc(mrioc->reply_sz, GFP_KERNEL); + if (!mrioc->bsg_cmds.reply) + goto out_failed; + for (i = 0; i < MPI3MR_NUM_DEVRMCMD; i++) { mrioc->dev_rmhs_cmds[i].reply = kzalloc(mrioc->reply_sz, GFP_KERNEL); @@ -3948,6 +3954,8 @@ void mpi3mr_memset_buffers(struct mpi3mr_ioc *mrioc) if (mrioc->init_cmds.reply) { memset(mrioc->init_cmds.reply, 0, sizeof(*mrioc->init_cmds.reply)); + memset(mrioc->bsg_cmds.reply, 0, + sizeof(*mrioc->bsg_cmds.reply)); memset(mrioc->host_tm_cmds.reply, 0, sizeof(*mrioc->host_tm_cmds.reply)); for (i = 0; i < MPI3MR_NUM_DEVRMCMD; i++) @@ -4050,6 +4058,9 @@ void mpi3mr_free_mem(struct mpi3mr_ioc *mrioc) kfree(mrioc->init_cmds.reply); mrioc->init_cmds.reply = NULL; + kfree(mrioc->bsg_cmds.reply); + mrioc->bsg_cmds.reply = NULL; + kfree(mrioc->host_tm_cmds.reply); mrioc->host_tm_cmds.reply = NULL; @@ -4235,6 +4246,8 @@ static void mpi3mr_flush_drv_cmds(struct mpi3mr_ioc *mrioc) cmdptr = &mrioc->init_cmds; mpi3mr_drv_cmd_comp_reset(mrioc, cmdptr); + cmdptr = &mrioc->bsg_cmds; + mpi3mr_drv_cmd_comp_reset(mrioc, cmdptr); cmdptr = &mrioc->host_tm_cmds; mpi3mr_drv_cmd_comp_reset(mrioc, cmdptr); @@ -4258,7 +4271,7 @@ static void mpi3mr_flush_drv_cmds(struct mpi3mr_ioc *mrioc) * This is an handler for recovering controller by issuing soft * reset are diag fault reset. This is a blocking function and * when one reset is executed if any other resets they will be - * blocked. All IOCTLs/IO will be blocked during the reset. If + * blocked. All BSG requests will be blocked during the reset. If * controller reset is successful then the controller will be * reinitalized, otherwise the controller will be marked as not * recoverable @@ -4305,6 +4318,7 @@ int mpi3mr_soft_reset_handler(struct mpi3mr_ioc *mrioc, mpi3mr_reset_rc_name(reset_reason)); mrioc->reset_in_progress = 1; + mrioc->stop_bsgs = 1; mrioc->prev_reset_result = -1; if ((!snapdump) && (reset_reason != MPI3MR_RESET_FROM_FAULT_WATCH) && @@ -4377,6 +4391,7 @@ out: &mrioc->watchdog_work, msecs_to_jiffies(MPI3MR_WATCHDOG_INTERVAL)); spin_unlock_irqrestore(&mrioc->watchdog_lock, flags); + mrioc->stop_bsgs = 0; } else { mpi3mr_issue_reset(mrioc, MPI3_SYSIF_HOST_DIAG_RESET_ACTION_DIAG_FAULT, reset_reason); |